2A6TO-UT02USB Wireless Audio Transmitter
Shenzhen Miheyou Maoyi Co.,Ltd
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Application Details
- Equipment Class
- DSS - Part 15 Spread Spectrum Transmitter
- Date of Grant
- Sep 24, 2024
- Application Purpose
- Original Equipment
- Date of Application
- Sep 12, 2024
- Equipment Note
- USB Wireless Audio Transmitter
- Frequency Range
- 2402.00000000 - 2480.00000000
- Country
- China
Documents & Files
Document Text
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Users Manual
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4FUUJOHT4PVOE0VUQVU65 4FUUJOHT4PVOE*OQVU65 Output device Speakers UT02 Microphone UT02 Input device Output Sound Sound Effects Input 9 NN.JDSPQIPOF6TBHF 1414 4FUUJOHT4PVOE"VEJP0VUQVU0VUQVU%FWJDF64#)FBETFU 65 4FUUJOHT4PVOE.JDSPQIPOF*OQVU%FWJDF64#)FBETFU 65 GPS14DPOUSPMMFS XJUIPVU.JDSPQIPOF GPS14DPOUSPMMFS .JDSPQIPOFEBNBHFE Sound Audio Output Output Device USB Headset(UT02) Sound Microphone Input Device USB Headset(UT02) 10 Ζ1MVHNN.JDSPQIPOFJOUPUIF.*$DPOOFDUPSPG1414HBNJOH DPOUSPMMFS Η5IFOUIFEFGBVMUBVEJPJOQVUEFWJDFJTUIFNN.JDSPQIPOFBUHBNJOH DPOUSPMMFSOPX DIBUWPJDFXJMMDBQUVSFCZJU FOTVSFBQQSPQSJBUFEJTUBODFUP NBLFBHPPESFDPSEJOHRVBMJUZ &FDUJWF3BOHFNFUFST GFFU #MVFUPPUI7FSTJPO 4QFDJDBUJPO '$$8BSOJOH 5IJTFRVJQNFOUIBTCFFOUFTUFEBOEGPVOEUPDPNQMZXJUIUIF MJNJUTGPSB$MBTT#EJHJUBMEFWJDF QVSTVBOUUPQBSUPGUIF'$$ 3VMFT5IFTFMJNJUTBSFEFTJHOFEUPQSPWJEFSFBTPOBCMF QSPUFDUJPOBHBJOTUIBSNGVMJOUFSGFSFODFJOBSFTJEFOUJBM JOTUBMMBUJPO 5IJTFRVJQNFOUHFOFSBUFTVTFTBOEDBOSBEJBUFSBEJP GSFRVFODZFOFSHZBOE 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Cover Letter(s)
Shenzhen Miheyou Maoyi Co., Ltd Xilijiedaoxilishequliuxianyilu89haowankeyunchengyiqiyidongBzuo0901Shenzhen, Guangdong, China Letter of Authorization Company: Shenzhen Miheyou Maoyi Co., Ltd Address:Xilijiedaoxilishequliuxianyilu89haowankeyunchengyiqiyidongBzuo0901S henzhen, Guangdong, China Product Name: USB Wireless Audio Transmitter Model Number(s): UT02 Product Description: USB Wireless Audio Transmitter We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Aug. 29, 2024 Name: Oscar Wen Title: Manager Company: Shenzhen Miheyou Maoyi Co., Ltd
External Photos
Report No.: AGC14259240801AP03 Page 1 of 6 EXTERNAL PHOTOS TOP VIEW OF EUT BOTTOM VIEW OF EUT Report No.: AGC14259240801AP03 Page 2 of 6 FRONT VIEW OF EUT BACK VIEW OF EUT Report No.: AGC14259240801AP03 Page 3 of 6 LEFT VIEW OF EUT RIGHT VIEW OF EUT Report No.: AGC14259240801AP03 Page 4 of 6 TOP VIEW OF EUT(Transmitter) BOTTOM VIEW OF EUT Report No.: AGC14259240801AP03 Page 5 of 6 FRONT VIEW OF EUT BACK VIEW OF EUT Report No.: AGC14259240801AP03 Page 6 of 6 LEFT VIEW OF EUT RIGHT VIEW OF EUT ****************************************End of Report*************************************
ID Label/Location Info
FCC ID Label Location 20mm*10mm FCC ID: 2A6TO-UT02
Internal Photos
Report No.: AGC14259240801AP03 Page 1 of 5 INTERNAL PHOTOS OPEN VIEW OF EUT-1 OPEN VIEW OF EUT-2 Report No.: AGC14259240801AP03 Page 2 of 5 OPEN VIEW OF EUT-3 INTERNAL VIEW OF EUT-1 Report No.: AGC14259240801AP03 Page 3 of 5 INTERNAL VIEW OF EUT-2 INTERNAL VIEW OF EUT-3 Report No.: AGC14259240801AP03 Page 4 of 5 INTERNAL VIEW OF EUT-4 INTERNAL VIEW OF EUT-5 Report No.: AGC14259240801AP03 Page 5 of 5 INTERNAL VIEW OF EUT-6 ****************************************End of Report************************************* BT Antenna
RF Exposure Info
Page 1 of 10 RF Exposure Report Report No.: AGC14259240801FH01 FCC ID : 2A6TO-UT02 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : USB Wireless Audio Transmitter BRAND NAME : N/A MODEL NAME : UT02 APPLICANT : Shenzhen Miheyou Maoyi Co., Ltd DATE OF ISSUE : Aug. 28, 2024 STANDARD(S) : FCC KDB 447498 D01 V06 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC14259240801FH01 Page 2 of 10 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Aug. 28, 2024 Valid Initial Release Report No.: AGC14259240801FH01 Page 3 of 10 Table of Contents 1. General Information ........................................................................................................................................ 4 2. Product Information ........................................................................................................................................ 5 2.1 Product Technical Description ................................................................................................................... 5 3. Test Environment ............................................................................................................................................ 6 3.1 Address Of The Test Laboratory ............................................................................................................... 6 3.2 Test Facility ................................................................................................................................................ 6 3.3 Environmental Conditions ......................................................................................................................... 7 4. Portable Device Evaluation Method and Limit ............................................................................................. 8 5. Mobile Device Evaluation Method and Limit ................................................................................................ 9 6. Measurement Results ................................................................................................................................... 10 7. Measurement Evaluation .............................................................................................................................. 10 Report No.: AGC14259240801FH01 Page 4 of 10 1. General Information Applicant Shenzhen Miheyou Maoyi Co., Ltd Address Xilijiedaoxilishequliuxianyilu89haowankeyunchengyiqiyidongBzuo0901Shenzhen, Guangdong, China Manufacturer Shenzhen Miheyou Maoyi Co., Ltd Address Xilijiedaoxilishequliuxianyilu89haowankeyunchengyiqiyidongBzuo0901Shenzhen, Guangdong, China Factory Shenzhen Miheyou Maoyi Co., Ltd Address Xilijiedaoxilishequliuxianyilu89haowankeyunchengyiqiyidongBzuo0901Shenzhen, Guangdong, China Product Designation USB Wireless Audio Transmitter Brand Name N/A Test Model UT02 Series Model(s) N/A Difference Description N/A Date of receipt of test item Aug. 08, 2024 Date of Test Aug. 08, 2024~ Aug. 28, 2024 Deviation from Standard No any deviation from the test method Condition of Test Sample Normal Test Result Pass Test Report Form No AGCER-FCC-RF Exposure-V1 Note: The test results of this report relate only to the tested sample identified in this report. Prepared By Thea Huang (Project Engineer) Aug. 28, 2024 Reviewed By Calvin Liu (Reviewer) Aug. 28, 2024 Approved By Max Zhang Authorized Officer Aug. 28, 2024 Report No.: AGC14259240801FH01 Page 5 of 10 2. Product Information 2.1 Product Technical Description Frequency Band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5825GHz Bluetooth: 2.402GHz ~ 2.480GHz Other: Hardware Version V1.2 Software Version C03 Modulation Type BR GFSK, EDR π /4-DQPSK, 8DPSK Device Category Portable (<20cm separation) Mobile (>20cm separation) Others: Antenna Diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Antenna Designation Ceramic Antenna Antenna Gain 5.62dBi Minimum Assessment Distance 5mm Evaluation Applied MPE Evaluation SAR Evaluation Report No.: AGC14259240801FH01 Page 6 of 10 3. Test Environment 3.1 Address Of The Test Laboratory Laboratory: Attestation of Global Compliance (Shenzhen) Co., Ltd. Address: 1-2/F, Building 19, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China 3.2 Test Facility The test facility is recognized, certified, or accredited by the following organizations: CNAS-Lab Code: L5488 Attestation of Global Compliance (Shenzhen) Co., Ltd. has been assessed and proved to follow CNAS-CL01 Accreditation Criteria for Testing and Calibration Laboratories (identical to ISO/IEC17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories.) A2LA-Lab Cert. No.: 5054.02 Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been accredited by A2LA for technical competence in the field of electrical testing, and proved to follow ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. FCC-Registration No.: 975832 Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the FCC (Federal Communications Commission). The acceptance letter from the FCC is maintained in our files with Registration 975832. IC-Registration No.: 24842(CAB identifier: CN0063) Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the Certification and Engineering Bureau of Industry Canada. The acceptance letter from the IC is maintained in our files with Registration 24842. Report No.: AGC14259240801FH01 Page 7 of 10 3.3 Environmental Conditions Normal Conditions Temperature range (°C) 15 - 35 Relative humidity range 20 % - …
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Test Report
Fit the Prepared by:Review of the Checked by: Approved by the Approved by: Sample delivery date is Forme d On Product version, Document Version PART NO: LTA312450-P38 CUSTOMER PART NO: CUSTOMER APPROVED BY: Validation Date APPROVED DATE: 66 Zhengyuan Road, Jiaxing Economic Development Zone, Jiaxing, Zhejiang Province, China No.66 ZhengyuanRoad, Economic Development Zone,Jiaxing ,Zhejiang,China TEL ：0086-573-83651818 FA X ：0086-573-83651858 Jiaxing Jiali Electronics Co., LTD. http: / / www.glead.com . The cn Alibaba http: / / zydq.en.alibaba.com -1- JIA XING GLEAD ELECTRONICS CO., LTD SPECIFICATION Catalogue Specifications version change record Version rejigger track record..............................3 1. An Overview of the Introduction..................................................................4 2. Model Part Number...................................................... .........4 3. External size and test plate pad size Dimension s.....................4～ 5 4. Test circuit and matching circuit Evaluation B oard and Matching Circuits............5 5. Electrical performance: Electrical Characteristics..........................................6 6. Characteristic curve: Characteristic curve...................................................6 7. Direction diagram, the Radiation Pattern...................................................7～8 8. Reliability test, after the allowable error of Post Dependability Tolerance...............9 9. Reliability test: Dependability Test..........................................9～10 10. Reflow welding temperature is Reflow Soldering Standard Condition.....................10 11. Packaging size: Packaging and Dimensions....................................11 Jiaxing Jiali Electronics Co., LTD. http: / / www.glead.com. The cn Alibaba http: / / zydq.en.alibaba.com -2- JIA XING GLEAD ELECTRONICS CO., LTD Version Change the record Prepared Approve Date V1 .0 initial issueLuo Chang mast Tang ambition 2015.8.11 V1 .1 More adapted with thicknessCai Zhuang Lu Guanyu 2016.10.11 V1 .2 Change the product dimensional tolerance value Luo Chang mast Lu Guanyu 2017.05.24 V1 .3 Description of modified reliability test 8.1~8.4 Pan FengLu Guanyu 2017.11.07 V1 .4 Modify the reliability item 9.4 content Update the reflow weld temperature curve chart 11.1 Correction of product packaging display direction 11.3 Product storage condition is MSL: 1 Pan FengLu Guanyu 2018.07.31 V1 .5 Correct product bottom electrode width from 0.5- -> 0.7 Pan FengLu Guanyu 2019.01.22 remarks: 1. When changing the electrical performance index of the product, the version number should be replaced (V1.0 to V2.0, V3.0...）； 2. When changing the product test method (including the reliability test conditions), or changing the use conditions, the current version number plus series (V1.0 changes to V1.1, V1.2......）。 Jiaxing Jiali Electronics Co., LTD. http: / / www.glead.com. The cn Alibaba http: / / zydq.en.alibaba.com -3- JIA XING GLEAD ELECTRONICS CO., LTD Version change record 1. An Overview of the INTRODUCTION "Jiali" microwave multi-layer ceramic antenna LA series products are designed for WLAN, W iFi, Bluetooth, PHS, mobile phone multi-frequency antenna, FM and other small volume SMD chip design."GLEAD" Mi crowave Multi-Layer Ceramic Antenna LA series are designed to be used in WLAN 、WiFi 、Bluetooth 、PHS 、 Multiple-band Mobile phone antenna, FM,e tc and compact size S MD chip design. 2. Model # Part Number Product Name: P38 Antenna Frequency: Size: 3.2x1.6x0.6 Multi-layer Antenna Jiaxing Jiali Electronics Co., LTD. http: / / www.glead.com. The cn Alibaba http: / / zydq.en.alibaba.com -4- JIA XING GLEAD ELECTRONICS CO., LTD 3. Exsize and test plate size Dimensions (Unit: mm) LTA 31 2450 -P38 Jiaxing Jiali Electronics Co., LTD. http: / / www.glead.com. The cn Alibaba http: / / zydq.en.alibaba.com -5- JIA XING GLEAD ELECTRONICS CO., LTD 4. Evaluation Board and Matching Circuits 5.6nH 0.5pF No . I. Item (Project) Specifications (Feature) 5.1 Central Frequency Center Frequency (No matching) 2545MHz (With the matching circuit test) After Matching 2450 MHz 5.2 Band Width Pass-band width 100 MHz typ. 5.3 Peak Gain, Peak gain 5.62 dBi 5.4 V.S.W. R (inBW), in Bobbi ≤2.0 5.5 Polarization Polarization mode Linear Linearity 5.6 Azimuth Beam width Azimuth angle The Omni-directional is omnidirectional 5.7 Impedance Impedance 50 Ω Jiaxing Jiali Electronics Co., LTD. http: / / www.glead.com. The cn Alibaba http: / / zydq.en.alibaba.com -6- JIA XING GLEAD ELECTRONICS CO., LTD 5. Electrical Characteristics 6. Characteristic curve, Jiaxing Jiali Electronics Co., LTD. http: / / www.glead.com. The cn Alibaba http: / / zydq.en.alibaba.com -7- JIA XING GLEAD ELECTRONICS CO., LTD 7. Radiation Pattern & Efficiency coordinates ： X-Z Plane X-Y Plane Jiaxing Jiali Electronics Co., LTD. http: / / www.glead.com. The cn Alibaba http: / / zydq.en.alibaba.com -8- JIA XING GLEAD ELECTRONICS CO., LTD 3D Radiation Pattern Y-Z Plane Frequency (MHz) 240024502500 Avg.Gain (dBi) -1.56-1.28-1.15 PeckGain (dBi) 5.625.544.48 Efficiency (%) 71.873.575.6 9.1, Vibration Resist At a vibration frequency of 10 to 55 Hz with an amplitude of 1.5mm along the X.Y. After 2 hours of vibration, each test conforms to Table 8.1~8.4. The device should satisfy the electrical characteristics specified in paragraph 8.1~8.4 after applied to the vibration of 10 to 55Hz with amplitude of 1.5mm for 2 hours each in X , Y and Z directions . 9.2 Drop Shock At the height of 100cm, fall on the wooden floor for 3 times before the test meets Table 8.1~8.4. The device should satisfy the elec trical characteristics specified in paragraph 8.1~8.4 after dropping onto the hard wooden board from the height of 100cm for 3 times each facet of the 3 dimensions of the device . 9.3 Solder Heat Proof After preheat of 120-150°C for 120 seconds, 3 ± 0.5 seconds, 3 ± 0.5 seconds, or 300°C -10°C, without damage to the welding surface. The device should be satisfied after preheating at 12…
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Test Report
Page 1 of 76 FCC Test Report Report No.: AGC14259240801FR01 FCC ID : 2A6TO-UT02 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : USB Wireless Audio Transmitter BRAND NAME : N/A MODEL NAME : UT02 APPLICANT : Shenzhen Miheyou Maoyi Co., Ltd DATE OF ISSUE : Aug. 28, 2024 STANDARD(S) : FCC Part 15 Subpart C §15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC14259240801FR01 Page 2 of 76 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Aug. 28, 2024 Valid Initial Release Report No.: AGC14259240801FR01 Page 3 of 76 Table of Contents 1. General Information ........................................................................................................................................ 5 2. Product Information ........................................................................................................................................ 6 2.1 Product Technical Description ................................................................................................................... 6 2.2 Test Frequency List ................................................................................................................................... 6 2.3 Related Submittal(S) / Grant (S) ............................................................................................................... 7 2.4 Test Methodology ...................................................................................................................................... 7 2.5 Receiver Input Bandwidth ......................................................................................................................... 7 2.6 Equally Average Use of Frequencies and Behaviour................................................................................ 7 2.7 Pseudorandom Frequency Hopping Sequence ........................................................................................ 8 2.8 Special Accessories .................................................................................................................................. 9 2.9 Equipment Modifications ........................................................................................................................... 9 2.10 Antenna Requirement ............................................................................................................................. 9 3. Test Environment .......................................................................................................................................... 10 3.1 Address of The Test Laboratory .............................................................................................................. 10 3.2 Test Facility .............................................................................................................................................. 10 3.3 Environmental Conditions ....................................................................................................................... 11 3.4 Measurement Uncertainty ....................................................................................................................... 11 3.5 List of Equipment Used ........................................................................................................................... 12 4.System Test Configuration ............................................................................................................................ 14 4.1 EUT Configuration ................................................................................................................................... 14 4.2 EUT Exercise ........................................................................................................................................... 14 4.3 Configuration of Tested System .............................................................................................................. 14 4.4 Equipment Used in Tested System ......................................................................................................... 14 4.5 Summary of Test Results ........................................................................................................................ 15 5. Description of Test Modes ........................................................................................................................... 16 6. RF Output Power Measurement .................................................................................................................. 17 6.1 Provisions Applicable .............................................................................................................................. 17 6.2 Measurement Procedure ......................................................................................................................... 17 6.3 Measurement Setup (Block Diagram of Configuration) .......................................................................... 17 6.4 Measurement Result ............................................................................................................................... 18 7. 20dB Bandwidth and 99% Occupied Bandwidth Measurement ............................................................... 24 7.1 Provisions Applicable .............................................................................................................................. 24 7.2 Measurement Procedure ......................................................................................................................... 24 7.3 Measurement Setup (Block Diagram of Configuration) .......................................................................... 24 7.4 Measurement Results ............................................................................................................................. 25 8. Conducted Band Edge and Out-of-Band Emissions .......................…
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Test Report
Report No.: AGC14259240801FR01 Page 70 of 76 12. Frequency Separation Measurement 12.1 Provisions Applicable When the power is less than 0.125W: The minimum permissible channel separation for this system is 2/3 the value of the 20dB BW. When the power is less than 1W: The minimum permissible channel separation for this system is 20dB BW. 12.2 Measurement Procedure The EUT shall have its hopping function enabled. Use the following spectrum analyzer settings: 1. Span: Wide enough to capture the peaks of two adjacent channels. 2. RBW: Start with the RBW set to approximately 30% of the channel spacing; adjust as necessary to best identify the center of each individual channel. 3. Video (or average) bandwidth (VBW) ≥ RBW. 4. Sweep: Auto. 5. Detector function: Peak. 6. Trace: Max hold. g) Allow the trace to stabilize. 7. Use the marker-delta function to determine the separation between the peaks of the adjacent channels. 12.3 Measurement Setup (Block Diagram of Configuration) 12.4 Measurement Result Test Data of Frequency Separation Test Mode Channel Separation (MHz) Limits (MHz) Pass or Fail GFSK Hopping 1.001 0.580 Pass Report No.: AGC14259240801FR01 Page 71 of 76 Test Graphs of Frequency Separation Test_Graph_BR_HOP_ANT1_NA_1Mbps_Hopping Separation Note: All mode rates are tested and evaluated, GFSK modulated DH5 mode is the worst case and documented in the report. Report No.: AGC14259240801FR01 Page 72 of 76 13. AC Power Line Conducted Emission Test 13.1 Measurement Limit Frequency Maximum RF Line Voltage Q.P. (dBμV) Average (dBμV) 150kHz~500kHz 66-56 56-46 500kHz~5MHz 56 46 5MHz~30MHz 60 50 Note: 1. The lower limit shall apply at the transition frequency. 2. The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.50 MHz. 13.2 Measurement Setup (Block Diagram of Configuration) Report No.: AGC14259240801FR01 Page 73 of 76 13.3 Preliminary Procedure of Line Conducted Emission Test 1. The equipment was set up as per the test configuration to simulate typical actual usage per the user’s manual. When the EUT is a tabletop system, a wooden table with a height of 0.8 meters is used and is placed on the ground plane as per ANSI C63.10 (see Test Facility for the dimensions of the ground plane used). When the EUT is a floor-standing equipment, it is placed on the ground plane which has a 3-12 mm non-conductive covering to insulate the EUT from the ground plane. 2. Support equipment, if needed, was placed as per ANSI C63.10. 3. All I/O cables were positioned to simulate typical actual usage as per ANSI C63.10. 4. All support equipment received AC120V/60Hz power from a LISN, if any. 5. The EUT received DC 5V power from PC which received AC120V/60Hz power from a LISN. 6. The test program was started. Emissions were measured on each current carrying line of the EUT using a spectrum Analyzer / Receiver connected to the LISN powering the EUT. The LISN has two monitoring points: Line 1 (Hot Side) and Line 2 (Neutral Side). Two scans were taken: one with Line 1 connected to Analyzer / Receiver and Line 2 connected to a 50 ohm load; the second scan had Line 1 connected to a 50 ohm load and Line 2 connected to the Analyzer / Receiver. 7. Analyzer / Receiver scanned from 150 kHz to 30MHz for emissions in each of the test modes. 8. During the above scans, the emissions were maximized by cable manipulation. 9. The test mode(s) were scanned during the preliminary test. Then, the EUT configuration and cable configuration of the above highest emission level were recorded for reference of final testing. 13.4 Final Procedure of Line Conducted Emission Test 1. EUT and support equipment was set up on the test bench as per step 2 of the preliminary test. 2. A scan was taken on both power lines, Line 1 and Line 2, recording at least the six high…
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Contact Information
Applicant
Oscar Wen
Technical Contact
Test Firm
Attestation of Global Compliance (Shenzhen) Co., LDoris Li
[email protected]+86-755-25234088
Technical Specifications
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 2.40 mW |
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